In 2026, top cold-climate mini splits offer up to 24 SEER2 efficiency and...

https://www.tumblr.com/wittystratagemsavagery/828946884936826880/cooper-and-hunter-12k-hyper-heat-specs-i-need-to

In 2026, top cold-climate mini splits offer up to 24 SEER2 efficiency and reliable heating down to -22°F. Expect units with an 8-75 ft line set range, making installation flexible for DIYers